﻿using System;
using System.Data;
using System.Data.SqlClient;
using Microsoft.Practices.EnterpriseLibrary.Data.Sql;
using Microsoft.Practices.EnterpriseLibrary.Data;
using Csla;
using System.Collections;
using System.Collections.Generic;
using System.Reflection;

namespace Model
{
    [Serializable()]
    public class MatHangBO : Csla.BusinessBase<MatHangBO>
    {
        private Hashtable hstOldValue = new Hashtable();
        public Hashtable HstOldValue
        {
            get { return this.hstOldValue; }
            set { this.hstOldValue = value; }
        }

        #region Business Properties

        private int? _MatHangID = null;
        public int? MatHangID
        {
            get { return this._MatHangID; }
            set { this._MatHangID = value; PropertyHasChanged("MatHangID"); }
        }

        private string _MaMatHang = "0";
        public string MaMatHang
        {
            get { return this._MaMatHang; }
            set { this._MaMatHang = value; PropertyHasChanged("MaMatHang"); }
        }

        private string _Ten = null;
        public string Ten
        {
            get { return this._Ten; }
            set { this._Ten = value; PropertyHasChanged("Ten"); }
        }

        private int? _NhomHangID = null;
        public int? NhomHangID
        {
            get { return this._NhomHangID; }
            set { this._NhomHangID = value; PropertyHasChanged("NhomHangID"); }
        }

        private int? _HangSanXuatID = null;
        public int? HangSanXuatID
        {
            get { return this._HangSanXuatID; }
            set { this._HangSanXuatID = value; PropertyHasChanged("HangSanXuatID"); }
        }

        private int? _NuocSanXuatID = null;
        public int? NuocSanXuatID
        {
            get { return this._NuocSanXuatID; }
            set { this._NuocSanXuatID = value; PropertyHasChanged("NuocSanXuatID"); }
        }

        private string _DongMatHang = null;
        public string DongMatHang
        {
            get { return this._DongMatHang; }
            set { this._DongMatHang = value; PropertyHasChanged("DongMatHang"); }
        }

        private string _MoTa = null;
        public string MoTa
        {
            get { return this._MoTa; }
            set { this._MoTa = value; PropertyHasChanged("MoTa"); }
        }

        private string _GhiChu = null;
        public string GhiChu
        {
            get { return this._GhiChu; }
            set { this._GhiChu = value; PropertyHasChanged("GhiChu"); }
        }

        private int? _USRC = Session.LoginID;
        public int? USRC
        {
            get { return this._USRC; }
            set { this._USRC = value; PropertyHasChanged("USRC"); }
        }

        private DateTime? _DATC = DateTime.MaxValue;
        public DateTime? DATC
        {
            get { return this._DATC; }
            set { this._DATC = value; PropertyHasChanged("DATC"); }
        }

        private int? _USRM = null;
        public int? USRM
        {
            get { return this._USRM; }
            set { this._USRM = value; PropertyHasChanged("USRM"); }
        }

        private DateTime? _DATM = null;
        public DateTime? DATM
        {
            get { return this._DATM; }
            set { this._DATM = value; PropertyHasChanged("DATM"); }
        }

        private bool? _DELE = false;
        public bool? DELE
        {
            get { return this._DELE; }
            set { this._DELE = value; PropertyHasChanged("DELE"); }
        }

        private int? _STT0 = 0;
        public int? STT0
        {
            get { return _STT0; }
            set { _STT0 = value; PropertyHasChanged("STT0"); }
        }

        protected override object GetIdValue()
        {
            return _MatHangID.Value;
        }
        #endregion Business Properties
        //==========================================================================

        #region Factory Methods
        public void SetIsNew()
        {
            MarkNew();
        }

        public void SetIsOld()
        {
            MarkOld();
        }

        public void SetIsDirty()
        {
            MarkDirty();
        }

        public object GetValue(string fieldName)
        {
            PropertyInfo propInfo = this.GetType().GetProperty(fieldName);
            return propInfo.GetValue(this, null);
        }

        public void SetValue(string fieldName, object value)
        {
            PropertyInfo propInfo = this.GetType().GetProperty(fieldName);
            propInfo.SetValue(this, value, null);
            MarkDirty();
        }

        private static int newMatHangID = -1;
        private MatHangBO()
        {
            _MatHangID = newMatHangID--;
        }

        public MatHangBO(SqlDataReader dataReader)
        {
            MarkAsChild();
            Fetch(dataReader);
            MarkOld();
        }

        public MatHangBO(SqlDataReader dataReader, bool isRoot)
        {
            if (!isRoot)
                MarkAsChild();
            Fetch(dataReader);
            MarkOld();
        }

        public static MatHangBO NewRootMatHangBO()
        {
            return DataPortal.Create<MatHangBO>(new RootCriteria());
        }

        internal static MatHangBO NewChildMatHangBO()
        {
            return DataPortal.Create<MatHangBO>(new ChildCriteria());
        }

        public static MatHangBO GetRootMatHangBO(int _MatHangID)
        {
            return DataPortal.Fetch<MatHangBO>(new RootCriteria(_MatHangID));
        }

        public static MatHangBO GetRootMatHangBOByWhere(string where)
        {
            return DataPortal.Fetch<MatHangBO>(where);
        }

        internal static MatHangBO GetChildMatHangBO(SqlDataReader dataReader)
        {
            return new MatHangBO(dataReader);
        }

        public static void DeleteMatHangBO(int _MatHangID)
        {
            DataPortal.Delete(new RootCriteria(_MatHangID));
        }

        public static void DeleteMatHangBO(int _MatHangID, bool directDelete)
        {
            DataPortal.Delete(new RootCriteria(_MatHangID, directDelete));
        }
        #endregion Factory Methods
        //==========================================================================

        #region Criteria
        [Serializable()]
        public class RootCriteria
        {
            public int MatHangID;
            public bool directDelete = false;
            public RootCriteria(int _MatHangID)
            {
                this.MatHangID = _MatHangID;
                this.directDelete = false;
            }

            public RootCriteria(int _MatHangID, bool directDelete)
            {
                this.MatHangID = _MatHangID;
                this.directDelete = directDelete;
            }

            public RootCriteria() { }
        }

        [Serializable()]
        public class ChildCriteria
        {
            public int MatHangID;
            public bool directDelete = false;
            public ChildCriteria(int _MatHangID)
            {
                this.MatHangID = _MatHangID;
                this.directDelete = false;
            }

            public ChildCriteria(int _MatHangID, bool directDelete)
            {
                this.MatHangID = _MatHangID;
                this.directDelete = directDelete;
            }

            public ChildCriteria() { }
        }
        #endregion Criteria
        //==========================================================================

        #region Create
        [RunLocal]
        private void DataPortal_Create(RootCriteria criteria)
        {
        }

        private void DataPortal_Create(ChildCriteria criteria)
        {
            MarkAsChild();
            ValidationRules.CheckRules();
        }

        #endregion Create
        //==========================================================================

        #region Fetch
        [Transactional(TransactionalTypes.TransactionScope)]
        protected void DataPortal_Fetch(RootCriteria criteria)
        {
            this.Execute_Fetch(criteria);
        }

        protected void DataPortal_Fetch(string where)
        {
            this.Execute_Fetch(where);
        }

        protected void Execute_Fetch(RootCriteria criteria)
        {
            this.This_Fetch(criteria);
        }

        protected void Execute_Fetch(string where)
        {
            this.This_Fetch(where);
        }

        private void This_Fetch(RootCriteria criteria)
        {
            SqlDatabase db = new SqlDatabase(Session.DBConnectionString);
            SqlCommand cmd = (SqlCommand)db.GetStoredProcCommand("MatHangBO_GetBO");
            db.AddInParameter(cmd, "@WhereExpression", SqlDbType.NVarChar, "[MatHangID] = " + criteria.MatHangID);
            using (SqlDataReader dataReader = (SqlDataReader)db.ExecuteReader(cmd))
            {
                if (dataReader.Read())
                    Fetch(dataReader);
            }
        }

        private void This_Fetch(string where)
        {
            SqlDatabase db = new SqlDatabase(Session.DBConnectionString);
            SqlCommand cmd = (SqlCommand)db.GetStoredProcCommand("MatHangBO_GetBO");
            db.AddInParameter(cmd, "@WhereExpression", SqlDbType.NVarChar, where);
            using (SqlDataReader dataReader = (SqlDataReader)db.ExecuteReader(cmd))
            {
                if (dataReader.Read())
                    Fetch(dataReader);
            }
        }

        private void Fetch(SqlDataReader dataReader)
        {
            if (!(dataReader["MatHangID"] is DBNull))
                this._MatHangID = (int)dataReader["MatHangID"];
            if (!(dataReader["MaMatHang"] is DBNull))
                this._MaMatHang = (string)dataReader["MaMatHang"];
            if (!(dataReader["Ten"] is DBNull))
                this._Ten = (string)dataReader["Ten"];
            if (!(dataReader["NhomHangID"] is DBNull))
                this._NhomHangID = (int)dataReader["NhomHangID"];
            if (!(dataReader["HangSanXuatID"] is DBNull))
                this._HangSanXuatID = (int)dataReader["HangSanXuatID"];
            if (!(dataReader["NuocSanXuatID"] is DBNull))
                this._NuocSanXuatID = (int)dataReader["NuocSanXuatID"];
            if (!(dataReader["DongMatHang"] is DBNull))
                this._DongMatHang = (string)dataReader["DongMatHang"];
            if (!(dataReader["MoTa"] is DBNull))
                this._MoTa = (string)dataReader["MoTa"];
            if (!(dataReader["GhiChu"] is DBNull))
                this._GhiChu = (string)dataReader["GhiChu"];
            if (!(dataReader["USRC"] is DBNull))
                this._USRC = (int)dataReader["USRC"];
            if (!(dataReader["DATC"] is DBNull))
                this._DATC = (DateTime)dataReader["DATC"];
            if (!(dataReader["USRM"] is DBNull))
                this._USRM = (int)dataReader["USRM"];
            if (!(dataReader["DATM"] is DBNull))
                this._DATM = (DateTime)dataReader["DATM"];
            if (!(dataReader["DELE"] is DBNull))
                this._DELE = (bool)dataReader["DELE"];

            GetOldData();
        }
        #endregion Fetch
        //==========================================================================

        #region Insert
        [Transactional(TransactionalTypes.TransactionScope)]
        protected override void DataPortal_Insert()
        {
            this.Execute_Insert();
        }

        protected void Execute_Insert()
        {
            this.This_Insert();
        }

        private void This_Insert()
        {
            this._USRC = Session.LoginID;
            this._DATC = DateTime.MaxValue;
            this._USRM = null;
            this._DATM = null;
            this._DELE = false;

            SqlDatabase db = new SqlDatabase(Session.DBConnectionString);
            SqlCommand cmd = (SqlCommand)db.GetStoredProcCommand("MatHangBO_InsertBO");
            db.AddInParameter(cmd, "@MaMatHang", SqlDbType.NVarChar, this._MaMatHang);
            db.AddInParameter(cmd, "@Ten", SqlDbType.NVarChar, this._Ten);
            db.AddInParameter(cmd, "@NhomHangID", SqlDbType.Int, this._NhomHangID);
            db.AddInParameter(cmd, "@HangSanXuatID", SqlDbType.Int, this._HangSanXuatID);
            db.AddInParameter(cmd, "@NuocSanXuatID", SqlDbType.Int, this._NuocSanXuatID);
            db.AddInParameter(cmd, "@DongMatHang", SqlDbType.NVarChar, this._DongMatHang);
            db.AddInParameter(cmd, "@MoTa", SqlDbType.NVarChar, this._MoTa);
            db.AddInParameter(cmd, "@GhiChu", SqlDbType.NVarChar, this._GhiChu);
            db.AddInParameter(cmd, "@USRC", SqlDbType.Int, this._USRC);
            db.AddOutParameter(cmd, "@NewMatHangID", SqlDbType.Int, 10);
            db.AddOutParameter(cmd, "@NewDATC", SqlDbType.DateTime, 4);
            db.ExecuteNonQuery(cmd);
            this._MatHangID = (int)cmd.Parameters["@NewMatHangID"].Value;
            this._DATC = (DateTime)cmd.Parameters["@NewDATC"].Value;
        }
        #endregion Insert
        //==========================================================================

        #region Update
        [Transactional(TransactionalTypes.TransactionScope)]
        protected override void DataPortal_Update()
        {
            this.Execute_Update();
        }

        protected void Execute_Update()
        {
            this.This_Update();
        }

        private void This_Update()
        {
            this._USRM = Session.LoginID;
            this._DATM = DateTime.Now;

            SqlDatabase db = new SqlDatabase(Session.DBConnectionString);
            SqlCommand cmd = (SqlCommand)db.GetStoredProcCommand("MatHangBO_UpdateBO");
            db.AddInParameter(cmd, "@MatHangID", SqlDbType.Int, this._MatHangID);
            db.AddInParameter(cmd, "@MaMatHang", SqlDbType.NVarChar, this._MaMatHang);
            db.AddInParameter(cmd, "@Ten", SqlDbType.NVarChar, this._Ten);
            db.AddInParameter(cmd, "@NhomHangID", SqlDbType.Int, this._NhomHangID);
            db.AddInParameter(cmd, "@HangSanXuatID", SqlDbType.Int, this._HangSanXuatID);
            db.AddInParameter(cmd, "@NuocSanXuatID", SqlDbType.Int, this._NuocSanXuatID);
            db.AddInParameter(cmd, "@DongMatHang", SqlDbType.NVarChar, this._DongMatHang);
            db.AddInParameter(cmd, "@MoTa", SqlDbType.NVarChar, this._MoTa);
            db.AddInParameter(cmd, "@GhiChu", SqlDbType.NVarChar, this._GhiChu);
            db.AddInParameter(cmd, "@USRM", SqlDbType.Int, this._USRM);
            db.AddInParameter(cmd, "@DELE", SqlDbType.Bit, this._DELE);

            db.AddOutParameter(cmd, "@NewDATM", SqlDbType.DateTime, 4);
            db.ExecuteNonQuery(cmd);

            this._DATM = (DateTime)cmd.Parameters["@NewDATM"].Value;
        }
        #endregion Update
        //==========================================================================

        #region Delete
        [Transactional(TransactionalTypes.TransactionScope)]
        protected void DataPortal_DeleteSelf()
        {
            DataPortal_Delete(new RootCriteria(_MatHangID.Value));
        }

        private void DataPortal_Delete(RootCriteria criteria)
        {
            this.Execute_Delete(criteria);
        }

        protected void Execute_Delete(RootCriteria criteria)
        {
            SqlDatabase db = new SqlDatabase(Session.DBConnectionString);
            SqlCommand cmd = (SqlCommand)db.GetStoredProcCommand("MatHangBO_DeleteBO");
            db.AddInParameter(cmd, "@DirectDelete", SqlDbType.Bit, criteria.directDelete);
            db.AddInParameter(cmd, "@MatHangID", SqlDbType.Int, criteria.MatHangID);
            db.ExecuteNonQuery(cmd);
        }
        #endregion Delete
        //==========================================================================

        #region Internal method
        private void GetOldData()
        {
            Type t = this.GetType();
            MemberInfo[] mi = t.GetMembers();
            int length = mi.Length;
            string name = "";
            object objValue = null;
            string strValue = null;

            for (int i = 0; i < length; i++)
                if (mi[i].MemberType == MemberTypes.Property)
                {
                    name = mi[i].Name;
                    if (StaticUtil.Log_ValidColumn(name))
                    {
                        objValue = t.GetProperty(name).GetValue(this, null);
                        if (objValue != null)
                            strValue = objValue.ToString();
                        else
                            strValue = "";

                        hstOldValue.Add(name, strValue);
                    }
                }
        }

        internal void Insert()
        {
            if (!this.IsDirty) return;
            DataPortal_Insert();
            MarkOld();
        }

        internal void Update()
        {
            if (!this.IsDirty) return;
            DataPortal_Update();
            MarkOld();
        }

        internal void DeleteSelf()
        {
            if (!this.IsDirty) return;
            if (this.IsNew) return;
            DataPortal_Delete(new RootCriteria(_MatHangID.Value));
            MarkNew();
        }
        #endregion Internal method
        //==========================================================================
    }
}
